diff --git a/.gnulib b/.gnulib
index d6397dde2e127e246e3eeb5254a21f42cac783c8..68df637b5f1b5c10370f6981d2a43a5cf74368df 160000
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit d6397dde2e127e246e3eeb5254a21f42cac783c8
+Subproject commit 68df637b5f1b5c10370f6981d2a43a5cf74368df